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Audio2000'S Wireless Headset Microphone (ACC6540H-01)

Audio2000'S Wireless Headset Microphone (ACC6540H-01)

Audio2000'S Wireless Headset Microphone (ACC6540H-01). Features : Type: electret condenser polar pattern: cardioid sensitivity: -39 3 dB (@ 1, 000 Hz). Output Impedance: < 680 Ohms frequency response: 50 - 12, 000 Hz. Power supply: DC 1.5V (external power) connector: 3-Pin mini XLR